In May, Google launched Neighbourly, a Q&A app to help you learn more about your neighborhood by asking people who live near you. The company kicked off a trial in India’s financial capital of Mumbai, followed by seven smaller cities. Now that it’s rolled out to New Delhi, and my home base in Bangalore, I’ve finally had a chance to try it, and I’m happy to report that it actually works pretty well. Once you logged in and allowed Neighbourly to identify your location and neighborhood,...